DE102008043689B4 - Ventilzeitabstimmungssteuervorrichtung - Google Patents

Ventilzeitabstimmungssteuervorrichtung Download PDF

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Publication number
DE102008043689B4
DE102008043689B4 DE102008043689.5A DE102008043689A DE102008043689B4 DE 102008043689 B4 DE102008043689 B4 DE 102008043689B4 DE 102008043689 A DE102008043689 A DE 102008043689A DE 102008043689 B4 DE102008043689 B4 DE 102008043689B4
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DE
Germany
Prior art keywords
motor shaft
switching element
rotation
stator coils
electric power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE102008043689.5A
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German (de)
English (en)
Other versions
DE102008043689A1 (de
Inventor
Motoki Uehama
Yasushi Morii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE102008043689A1 publication Critical patent/DE102008043689A1/de
Application granted granted Critical
Publication of DE102008043689B4 publication Critical patent/DE102008043689B4/de
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2201/00—Electronic control systems; Apparatus or methods therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/03—Auxiliary actuators
    • F01L2820/032—Electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
DE102008043689.5A 2007-11-13 2008-11-12 Ventilzeitabstimmungssteuervorrichtung Active DE102008043689B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-294725 2007-11-13
JP2007294725A JP4506817B2 (ja) 2007-11-13 2007-11-13 バルブタイミング調整装置

Publications (2)

Publication Number Publication Date
DE102008043689A1 DE102008043689A1 (de) 2009-05-14
DE102008043689B4 true DE102008043689B4 (de) 2020-09-03

Family

ID=40530772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008043689.5A Active DE102008043689B4 (de) 2007-11-13 2008-11-12 Ventilzeitabstimmungssteuervorrichtung

Country Status (3)

Country Link
US (1) US8076899B2 (ja)
JP (1) JP4506817B2 (ja)
DE (1) DE102008043689B4 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009040443B4 (de) * 2009-09-07 2019-11-14 Aventics Gmbh Elektropneumatisches Druckregelventil
US20110187299A1 (en) * 2010-02-01 2011-08-04 Alex Horng Fan system and braking circuit thereof
JP5115590B2 (ja) * 2010-05-31 2013-01-09 株式会社デンソー モータ制御装置及びバルブタイミング調整装置並びにインバータ回路の通電制御方法
JP5491346B2 (ja) * 2010-10-13 2014-05-14 株式会社マキタ 電動工具およびプログラム
DE102011004069A1 (de) 2011-02-14 2012-08-16 Schaeffler Technologies Gmbh & Co. Kg 3-Wellen-Verstellgetriebe mit elastischem Koppelglied
JP5598444B2 (ja) * 2011-08-08 2014-10-01 株式会社デンソー 電動バルブタイミング可変装置
DE102011117026B4 (de) * 2011-10-27 2015-01-08 Magna Powertrain Ag & Co. Kg Nockenwellenverstellung
JP5708474B2 (ja) * 2011-12-23 2015-04-30 株式会社デンソー 電動バルブタイミング制御装置
US9998040B2 (en) * 2015-06-05 2018-06-12 Denso Corporation Motor driver of motor for valve timing control of internal combustion engine
JP2017044179A (ja) * 2015-08-28 2017-03-02 株式会社ミクニ バルブタイミング変更装置
JP6443382B2 (ja) * 2016-04-14 2018-12-26 株式会社デンソー バルブタイミング調整装置
FR3051835B1 (fr) * 2016-05-27 2018-05-11 Sonceboz Automotive Sa Dephaseur d'arbre a cames electrique a arbre unique
JP6610451B2 (ja) * 2016-07-01 2019-11-27 株式会社デンソー モータ装置
JP6536499B2 (ja) * 2016-07-01 2019-07-03 株式会社デンソー モータ装置
KR102371229B1 (ko) * 2016-12-14 2022-03-04 현대자동차 주식회사 연속 가변 밸브 듀레이션 장치 및 이를 포함하는 엔진
DE102018125582B4 (de) 2017-11-06 2023-09-28 Denso Corporation Ventilsteuerzeitanpassungsvorrichtung
JP7081435B2 (ja) * 2018-10-11 2022-06-07 株式会社デンソー バルブタイミング調整装置
JP7198099B2 (ja) * 2019-02-01 2022-12-28 株式会社デンソー バルブタイミング調整装置
JP2021145492A (ja) * 2020-03-12 2021-09-24 株式会社デンソー モータ装置
JP2021169772A (ja) * 2020-04-14 2021-10-28 株式会社アイシン 弁開閉時期制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004350446A (ja) * 2003-05-23 2004-12-09 Denso Corp モータ駆動装置
DE102005018776B4 (de) * 2004-04-23 2017-05-11 Denso Corporation Ventilsteuerzeit-Regeleinrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05219780A (ja) * 1992-02-06 1993-08-27 Hitachi Ltd 電動機駆動装置、およびこの駆動装置を具備する事務機器
JPH1169867A (ja) * 1997-08-11 1999-03-09 Matsushita Electric Ind Co Ltd センサレスｄｃブラシレスモータの制御駆動装置および制御駆動方法
JPH11113283A (ja) * 1997-09-30 1999-04-23 Toshiba Corp モータの駆動装置
JP2000152685A (ja) * 1998-11-10 2000-05-30 Kokusan Denki Co Ltd 電動機制御装置
JP2000170513A (ja) 1998-12-07 2000-06-20 Mitsubishi Electric Corp バルブタイミング調整装置
US7089897B2 (en) * 2002-07-11 2006-08-15 Ina-Schaeffler Kg Electrically driven camshaft adjuster
JP4305953B2 (ja) * 2003-10-15 2009-07-29 株式会社デンソー バルブタイミング調整装置
JP4269338B2 (ja) * 2003-10-16 2009-05-27 株式会社デンソー バルブタイミング調整装置
JP4196345B2 (ja) * 2004-02-18 2008-12-17 株式会社デンソー バルブ開閉制御装置
JP4735504B2 (ja) * 2006-02-24 2011-07-27 株式会社デンソー バルブタイミング調整装置
US7440827B2 (en) * 2006-03-30 2008-10-21 Mazda Motor Corporation Method of controlling series hybrid electric vehicle powertrain
JP4600379B2 (ja) * 2006-10-06 2010-12-15 株式会社デンソー バルブタイミング調整装置
JP4811302B2 (ja) * 2007-03-06 2011-11-09 株式会社デンソー バルブタイミング調整装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004350446A (ja) * 2003-05-23 2004-12-09 Denso Corp モータ駆動装置
DE102005018776B4 (de) * 2004-04-23 2017-05-11 Denso Corporation Ventilsteuerzeit-Regeleinrichtung

Also Published As

Publication number Publication date
DE102008043689A1 (de) 2009-05-14
JP2009121292A (ja) 2009-06-04
JP4506817B2 (ja) 2010-07-21
US8076899B2 (en) 2011-12-13
US20090121671A1 (en) 2009-05-14

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